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  • Ratio between two numbers is 3: 4 and their sum is 420. Find the smaller number?
Question 1:
Ratio between two numbers is 3: 4 and their sum is 420. Find the smaller number?
A. 240
B. 180
Feedback 3x + 4x = 420
x = 60 => 3x = 180.
C. 160
D. 140

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Practice Problems On Numbers Test 1 | Englishfreetest.com